[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/tkt2251.test

-# 2007 Febuary 24
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-# This file implements regression tests for SQLite library.
-#
-# This file implements tests to verify that table column values
-# are pulled out of the database correctly.
-#
-# Long ago, the OP_Column opcode was sufficient to pull out the
-# value of a table column.  But then we added the ALTER TABLE ADD COLUMN
-# feature.  An added column might not actually exist in every row,
-# and so the OP_Column opcode has to contain a default value.  Later
-# still we added a feature whereby a REAL value with no fractional
-# part is stored in the database file as an integer to save space.
-# After extracting the value, we have to call OP_RealAffinity to
-# convert it back to a REAL.
-#
-# The sqlite3ExprCodeGetColumn() routine was added to take care of
-# all of the complications above.  The tests in this file attempt
-# to verify that sqlite3ExprCodeGetColumn() is used instead of a
-# raw OP_Column in all places where a table column is extracted from
-# the database.
-#
-# $Id: tkt2251.test,v 1.2 2007/09/12 17:01:45 danielk1977 Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-ifcapable !altertable {
-  finish_test
-  return
-}
-
-# Create sample data.  Verify that the default value and type of an added
-# column is correct for aggregates.
-do_test tkt2251-1.1 {
-  execsql {
-    CREATE TABLE t1(a INTEGER);
-    INSERT INTO t1 VALUES(1);
-    INSERT INTO t1 VALUES(1);
-    INSERT INTO t1 VALUES(2);
-    INSERT INTO t1 VALUES(9);
-    INSERT INTO t1 VALUES(9);
-    INSERT INTO t1 VALUES(9);
-    INSERT INTO t1 VALUES(3);
-    INSERT INTO t1 VALUES(2);
-    ALTER TABLE t1 ADD COLUMN b REAL DEFAULT 4.0;
-    SELECT avg(b), typeof(avg(b)) FROM t1;
-  }
-} {4.0 real}
-do_test tkt2251-1.2 {
-  execsql {
-    SELECT sum(b), typeof(sum(b)) FROM t1;
-  }
-} {32.0 real}
-do_test tkt2251-1.3 {
-  execsql {
-    SELECT a, sum(b), typeof(sum(b)) FROM t1 GROUP BY a ORDER BY a;
-  }
-} {1 8.0 real 2 8.0 real 3 4.0 real 9 12.0 real}
-
-# Make sure that the REAL value comes out when values are accessed
-# by index.
-#
-do_test tkt2251-2.1 {
-  execsql {
-    SELECT b, typeof(b) FROM t1 WHERE a=3;
-  }
-} {4.0 real}
-do_test tkt2251-2.2 {
-  execsql {
-    CREATE INDEX t1i1 ON t1(a,b);
-    SELECT b, typeof(b) FROM t1 WHERE a=3;
-  }
-} {4.0 real}
-do_test tkt2251-2.3 {
-  execsql {
-    REINDEX;
-    SELECT b, typeof(b) FROM t1 WHERE a=3;
-  }
-} {4.0 real}
-
-# Make sure the correct REAL value is used when copying from one
-# table to another.
-#
-do_test tkt2251-3.1 {
-  execsql {
-    CREATE TABLE t2(x,y);
-    INSERT INTO t2 SELECT * FROM t1;
-    SELECT y, typeof(y) FROM t2 WHERE x=3;
-  }
-} {4.0 real}
-do_test tkt2251-3.2 {
-  execsql {
-    CREATE TABLE t3 AS SELECT * FROM t1;
-    SELECT b, typeof(b) FROM t3 WHERE a=3;
-  }
-} {4.0 real}
-
-
-finish_test